Tamiya TT02B Alloy Rear Knuckle Arm by GPM TT2B022  [TT2B022]

Rear knuckle arm for TT02B

This aluminium rear knuckle arm is offered by GPM as an aftermarket replacement part for Tamiya TT02B scale RC chassis. It is an RC‑scale suspension component intended to serve as a direct replacement for the stock rear knuckle arm, keeping the car’s intended geometry while using a more rigid metal construction.

The piece is described as suited to rear suspension and steering link points on the TT02B layout, and is typically used when a builder wants metal durability and a predictable pivot point for tuning rear end behavior. Installation uses existing mounting points on the chassis and hub carrier, so standard TT02B hardware and assembly procedure remain applicable.

Use this GPM alloy rear knuckle arm when you need a metal replacement for routine maintenance or when exploring minor rear‑end tuning changes on a TT02B build; verify hardware and clearance during installation.